---
description: Manage mutations on your database with Hasura
title: Mutations Overview
sidebar_label: Overview
keywords:
  - hasura
  - docs
  - mutation
hide_table_of_contents: true
sidebar_position: 1
---

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import Mutations from '@site/static/icons/features/mutations.svg';

# <Mutations /> Mutations

<div className="overview-header">
  <div className="overview-text">
    <p>
      The Hasura GraphQL Engine automatically generates GraphQL mutation fields for inserting, updating, or deleting
      data based on your database's schema. For any tracked table, a set of mutations are generated and exposed as part
      of the GraphQL API.
    </p>
    <p>
      Just as with queries, as soon you paste in your connection string and track your tables, you're ready to start
      writing mutations!
    </p>
    <h4>Quick Links</h4>
    <ul>
      <li>
        <VersionedLink to="/mutations/quickstart">Write your first mutation in 30 seconds.</VersionedLink>
      </li>
    </ul>
  </div>
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</div>

## Using Mutations

<div className="overview-gallery">
  <VersionedLink to="/mutations/postgres/insert/">
    <div className="card">
      <h3>Insert data</h3>
      <p>Learn how to insert new data into your database using a mutation.</p>
    </div>
  </VersionedLink>
  <VersionedLink to="/mutations/postgres/multiple-mutations/">
    <div className="card">
      <h3>Execute multiple mutations</h3>
      <p>Learn how to execute multiple mutations in a single request using a single GraphQL request.</p>
    </div>
  </VersionedLink>
  <VersionedLink to="/mutations/postgres/update/">
    <div className="card">
      <h3>Update data</h3>
      <p>
        Learn how to update data in your database using a mutation, which enables you to update data in a single row or
        multiple rows with one mutation.
      </p>
    </div>
  </VersionedLink>
</div>
